Connex HSS SET of 3 M8 Machine Hand Taps Metric Coarse Taper Second Plug
This is a professional HSS Tap set manufactured in Germany. 4035300201655 6,8 mm nach DIN 352 M8 3 Stück 1,25 mm. Taper: marked with one ring, long chamfer. Bottoming: marked without ring, short chamfer.